GB/T 12603-2005
ActiveClassifications and designations for metal heat treatment
金属热处理工艺分类及代号
Application Summary AI generated
This standard establishes a classification system and coding method for metal heat treatment processes, including annealing, normalizing, quenching, tempering, and surface treatments. It is applied in manufacturing industries such as automotive, aerospace, and tooling to standardize process documentation, facilitate communication between design and production teams, and ensure consistent heat treatment specifications across supply chains.
Related Standards
GB/T 8121-2002
The terminology of technological materials for heattreatment
GB/T 7232-1999
Terminology of metal heat treatment
GB/T 13324-1991
Terminology of heat treatment installation
GB/T 12603-1990
Classification and designation on metal heat treatment
GB/T 9451-2005
Determination of total or effective thickness of thin surface hardened layers of steel parts
GB/T 9450-2005
Steels-Determination and verification of the depth of carburized and hardened cases
GB/T 5617-2005
Determination of effective depth of hardening after induction or flame hardening of steel
GB/T 11354-2005
Determination of nitrided case depth and metallographic microstructure examination for steel iron parts
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